NILOCF42 焊絲主要用于NILO42合金的熔化極氣體保護(hù)焊、鎢極氣體保護(hù)焊和埋弧焊。NILOCF42填充金屬與NILO42合金一樣具有較低的熱脹特性,這防止的了凝固裂紋和再熱裂紋的產(chǎn)生。當(dāng)這種焊絲用于噴射過渡的GMAW焊接過程時(shí),推薦使用氬氣作為保護(hù)氣體;當(dāng)用于GMAW脈沖焊接和短弧焊接時(shí),推薦使用氬氣和25%氦氣混合氣體作保護(hù)氣;當(dāng)用于SAW焊接時(shí)應(yīng)當(dāng)使用INCOFLUX6焊劑。  規(guī)格       無                       典型化學(xué)   Ni…………..41成分           Fe………..…58                    C…………...0.2                     Mn…………0.4                    Nb…….…...1.2                 典型機(jī)械   拉伸強(qiáng)度,psi                       80,000性能                         Mpa                                550                     屈服強(qiáng)度(0.2%偏移量),psi      60,000                    Mpa                                                         414                      延伸率,(4d)%                                       25                     沖擊強(qiáng)度(ft-lbs)                                   41                    (70oF)(Joules)                                 56   產(chǎn)品供貨形態(tài)      線卷狀焊絲直徑:0.045”    直焊絲直徑:3/32”直焊絲的長(zhǎng)度為:915mm(36”)或1000mm(39”)
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